TOEFL Integrated speaking, question 6 - Using the research described by the professor, explain what scientists have learned about the mathematical abilities of babies. - Preparation Time: 20 SecondsResponse Time: 60 Seconds

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on vocabulary words:
No of characters: 1485.0 578.828451883 257% => OK
No of words: 316.0 151.265690377 209% => Need less no. of words.
Chars per words: 4.69936708861 3.82278263415 123% => OK
Fourth root words length: 4.21620550194 3.50058242952 120% => OK
Word Length SD: 2.65794716722 1.80425224433 147% => OK
Unique words: 181.0 92.4686192469 196% => OK
Unique words percentage: 0.572784810127 0.61298525976 93% => More unique words wanted or less content wanted.
Syllable count: 448.2 182.283891213 246% => The syllable count is high.
Avg_syllables_per_word: 1.4 1.20543933054 116% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0784636726201 0.0839705835288 93% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 17.0 4.47071129707 380% => Need less acoustic paragraphs.
Average paragraph length: 18.7058823529 65.8948926009 28% => The average paragraph length is low.
STD paragraph length: 18.2877802528 19.7758100068 92% => OK
Average paragraph duration: 7.92294117647 25.5208953607 31% => The speaking content is not well organized.
STD paragraph duration: 7.02783270475 7.49434385956 94% => OK

Acoustic performance on sentences:
How many acoustic sentences: 50.0 42.9832635983 116% => OK
Average acoustic sentence length: 6.32 3.78147595546 167% => OK
STD acoustic sentence length: 3.97210271771 2.94285465224 135% => OK
Average acoustic sentences duration: 2.4898 1.39386743896 179% => OK
STD acoustic sentences duration: 1.31439946744 0.967747756167 136% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 43.0 40.4456066946 106% => OK
Total acoustic silence duration: 10.31 7.59280334728 136% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.23976744186 0.19053887516 126% => Maybe the pauses are too long.
STD acoustic silence duration: 0.186740565866 0.157467062838 119% => OK

Acoustic performance on acoustic words:
Total word duration: 110.88 46.3453556485 239% => Less content wanted.
Average word duration: 0.350886075949 0.308780311121 114% => OK
STD word duration: 0.22874556023 0.201157623399 114% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 22.0 8.09623430962 272% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 18.72 6.56692468619 285% => Somehow the hesitation is serious.
Total acoustic noise duration: 9.67 3.53066945607 274% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 134.69 59.5455230126 226% => Need to finish the speech on time.
Compare to expected duration: 2.24483333333 0.992425383543 226% => It is over the expected time.
Rate of silence: 0.319251614819 0.681803438845 47% => OK
Rate of speech: 2.34612814611 2.53813033465 92% => Need to bring more content.
Rate of speech by unique words: 1.3438265647 1.55221717717 87% => More unique words wanted.
Rate of word duration by unique words: 1.6323953824 1.99939622689 82% => Need more unique words.
Average articulation rates: 0.781874914557 0.309613076454 253% => Good job. You may have good pronunciations.

---------------------
The speech is either too short or too long. It should be in 60 seconds.

Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
---------------------
Note: the speech e-grader does NOT examine the meaning of words and ideas.